I have read Pro DNS and BIND Copyright © 2005 by Ron Aitchison in chapter 10 (DNS SECURE CONFIGURATIONS ) page 276
#dnssec-keygen -a rsasha1 -b 512 -k -n host update.example.com
I use following softwares
1.Fedora Release 7(Moonshine) kernel 2.6.21-1.3194.fc7
when I type previous command the prompt will not return.I do not get any output file from dnssec-keygen so I have to press ctrl+c to terminate it.I also try to do these steps agian in Fedora Release 8 but result is the same.Why? How can I fix it?